28098663

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{21433}}^1$

素因数の和:21478

約数の個数: 16

約数和(自身を含む): 41153280

約数和(自身を除く): 13054617

約数列:

[1, 3, 19, 23, 57, 69, 437, 1311, 21433, 64299, 407227, 492959, 1221681, 1478877, 9366221, 28098663]

約数ペア:

[(1, 28098663), (3, 9366221), (19, 1478877), (23, 1221681), (57, 492959), (69, 407227), (437, 64299), (1311, 21433)]